Bring some retro detailing to your workstation with this cult classic from <b>< a href="http://www.selfridges.com/GB/en/cat/caran-dache/home-tech/"style="text-decoration: none"><font color="black">Caran d&#39;Ache</font></a></b>, Swiss-made for guaranteed quality. The iconic 849 <b>ballpoint pen</b> has been in production since the Sixties and is instantly recognisable with its hexagonal shape and minimal yet striking coloured barrel.